Mt. Diablo Neighborhood, Concord

Last updated: October 26, 2026

Crime Rate & Statistics

B+

Above-average safety — lower crime than most neighborhoods

Safer than 26% of neighborhoods in Concord

Summary: Mt. Diablo, Concord Crime Rate (2026)

Mt. Diablo, Concord, CA has a crime safety grade of B+ as of 2026. The overall crime rate is 33% above the national average.

Data source: FBI UCR & local law enforcement data. Last updated: October 26, 2026.

Safety at a Glance

Overall Crime Moderate

Low 133 / 300 High

Violent Crime 133

33% above national avg

Property Crime 134

34% above national avg

City Ranking

26%

safer than other

Concord neighborhoods

Check a specific address

in Concord

Is Mt. Diablo Safe?

Mixed — the grade is relative to other neighborhoods, but crime is above the national average. Mt. Diablo in Concord, CA has a safety grade of B+. The overall crime index is 133, which is 33% above the national average of 100. Mt. Diablo is safer than 26% of neighborhoods in Concord.

Compared to the Concord average (crime index 87), Mt. Diablo is 46% higher in overall crime. Residents and visitors should exercise extra caution in this area, particularly after dark.

Looking at specific crime types, robbery is the most elevated concern (index: 151, 51% above average), while assault is the lowest risk (index: 112).

Highest Risk

Robbery · Index 151 (51% above avg)

Lowest Risk

Assault · Index 112 (12% above avg)

Mt. Diablo Crime Breakdown

Crime indices compared to national average (100) and Concord city average. Higher values mean more crime.

Crime Type	Index	vs National	vs Concord	Risk Level
Violent Crime
Murder	125	+25%	+38%	Moderate
Assault	112	+12%	+25%	Moderate
Robbery	151	+51%	+48%	High
Rape	145	+45%	N/A	Moderate
Property Crime
Burglary	146	+46%	+65%	Moderate
Larceny / Theft	136	+36%	+30%	Moderate
Vehicle Theft	119	+19%	+25%	Moderate

How Mt. Diablo Compares

Crime index by category: Mt. Diablo vs Concord average vs national average.

Crime by Category

Overall Crime Comparison

Mt. Diablo Crime Map

Crime heatmap based on block-group level data. Red areas indicate higher crime density.

Full Screen Map

Crime Level: Low Below Avg Average Above Avg High

See the crime score for a specific address

Mt. Diablo Demographics & Context

Population

3,724

Median Income

$65,000

Home Value

$618,059

Median Age

Pop. Density

5,980/mi²

Education

Bachelor's Degree 14.6%

Graduate Degree 4.8%

Housing

44%

56%

Owner-occupied Renter-occupied

Racial Demographics

White 53.7%

Black 3.4%

Hispanic 36.5%

Asian 13%

Nearby Neighborhoods

Hillbrook Heights Index: 78

A-

Hillcrest Index: 92

A-

North Willow Pass Index: 103

A-

Sun Terrace Index: 66

Willow Walk Index: 109

B+

Ellis Lake Index: 150

B-

Clayton Index: 74

A-

Downtown Concord Index: 169

B-

Mt. Diablo Crime Map

Interactive crime heatmap for this neighborhood

Concord Crime Statistics

View all Concord neighborhoods & city-wide data

Frequently Asked Questions

What is the crime rate in Mt. Diablo, Concord?

Mt. Diablo in Concord, CA has a crime safety grade of B+ as of 2026. The overall crime index is 133, which is 33% above the national average. Compared to the Concord average, crime in Mt. Diablo is 46% higher. Mt. Diablo is safer than 26% of neighborhoods in Concord.

Is Mt. Diablo a safe neighborhood in Concord?

Mt. Diablo has a mixed safety picture with a crime grade of B+, and an overall crime index 133 (33% above the national average). Residents should take standard precautions. The highest concern is Robbery (index: 151), while Assault is the lowest risk (index: 112).

How does Mt. Diablo compare to the rest of Concord?

Mt. Diablo's overall crime index is 133, compared to the Concord average of 87. This means crime in Mt. Diablo is 46% higher than the city average. For violent crime, the index is 133, and for property crime it is 134. However, crime can vary block by block, so checking the crime map for specific streets is recommended.

What type of crime is most common in Mt. Diablo?

The most common crime type in Mt. Diablo is Robbery, with a crime index of 151 (51% above the national average). Overall, property crime is more common than violent crime in this neighborhood, which is consistent with national trends.

What are safer neighborhoods near Mt. Diablo?

Nearby neighborhoods with good safety ratings include Hillbrook Heights, Hillcrest, North Willow Pass and Sun Terrace. These areas are close to Mt. Diablo and offer lower crime rates, making them worth considering for residents who prioritize safety.

What are the demographics of Mt. Diablo?

Mt. Diablo has a population of approximately 3,724. The median household income is $65,000. The median home value is $618,059. Research shows that economic factors can correlate with crime rates, though many other variables play a role in neighborhood safety.

How does Mt. Diablo crime compare to the national average?

Mt. Diablo's overall crime rate is 33% above the national average (index 133 vs 100). Within Concord, it is safer than 26% of neighborhoods. For the most accurate picture, review the per-crime-type breakdown above, as some categories may differ significantly from the overall trend.

Crime data sourced from FBI UCR reports and local law enforcement agencies. Crime indices use 100 as the national average. Updated October 2026.